Desk lamp



FIG. 1 is a front elevation view of a desk lamp showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a sectional view taken along line 3--3 of FIG. 1;

FIG. 4 is a sectional view taken along line 4--4 of FIG. 1 the bulbbeing shown in broken lines for illustrative purposes only;

FIG. 5 is a perspective view thereof from the front side; and

FIG. 6 is a perspective view thereof from the rear side.

The ornamental design for a desk lamp, as shown and described.